Symposium Program

Day 1 (Sept 24)    
8:00- 8:45 Check-In and Breakfast (In person only)  
8:45- 9:00Welcome Yakeel T. Quiroz, Boston University and Massachusetts General Hospital | Chair, CADLAS  
9:00- 10:15 Session 1: Bilingualism, Culture, and Cognitive Aging in Latinos Chairs: Monica Rosselli, Florida Atlantic University; Melissa Lamar, Rush University  
9:00- 9:15The Role of Cultural and Linguistic Factors in the Diagnosis of Dementia and Mild Cognitive Impairment (MCI) among Latinos. Monica Rosselli, Florida Atlantic University, Miami, FL  
9:15- 9:30Bilingualism, its Social Determinants, and Cognition: A Global Perspective Miguel Arce Renteria, Columbia University, New York, NY  
9:30- 9:40Uniform Data Set version 4 (UDSv4) Spanish Language Adaptation. Katya Rascovsky, University of Pennsylvania, Philadelphia, PA  
9:40- 9:50Perceived Stress and Cognitive Function in a Diverse Cohort: Domain-Specific Associations. Lesley A. Guareña, Department of Psychology, University of Arizona, Tucson, AZ  
9:50-10:00Language Background, and Brain Health in the All of Us Cohort: Groundwork and Future Possibilities. Srishti Nayak, Vanderbilt University Medical Center, Nashville, TN  
10:00- 10:15Discussion  
10:15-10:30Coffee Break  
10:30-11:45Session 2: Risk and Protective Factors for ADRD in Latino Populations Chairs: Idaly Velez Uribe, Mount Sinai Medical Center, Miami, FL; Katya Rascovsky, University of Pennsylvania  
10:30- 10:50ADRD in Oldest-Old Latinos: Findings from the Life After 90+ Study Maria Corrada-Bravo, University of California, Irvine, CA  
10:50- 11:10Environmental Determinants of Dementia in Latino Communities: Risks, Resilience, and Equity Marcia Pescador Jimenez, Boston University, Boston, MA  
11:10- 11:20The 10/66 Dementia Research Group Population-Based Cohort Study: Understanding Dementia in Low- and Middle-Income Countries Ivonne Z. Jiménez-Velázquez, University of Puerto Rico, PR  
11:20- 11:30Neighborhood Socioeconomic Disadvantage is Associated with Memory and Attention in Midlife Hispanic Adults. Edmarie Guzmán-Vélez, Rutgers-Robert Wood Johnson Medical School, Center for Healthy Aging Research at the Rutgers Institute for Health, NJ  
11:30- 11:45Discussion  
11:45- 1:15Session 3: Featured Research Session I: Decoding Protection Against Dementia: Clinical and Biological Insights from Colombian Families   Chairs: David Aguillon, Rafael Posada, Universidad de Antioquia, Colombia  

Resilience Phenotype in a CADASIL Case with NOTCH3-C455R and APOE3 Christchurch Variants: A Case Report. Alejandro Guerrero, Universidad de Antioquia, Colombia  

Reelin-COLBOS Heterozygosity and a Preserved Neurocognitive Trajectory in a Patient with CADASIL. Carolina Ospina, Universidad de Antioquia, Colombia  

Plasma Extracellular Vesicles Reveal Variant-specific Inflammatory and Gliovascular Signatures and Resilience Phenotypes in NOTCH3-associated CADASIL. Samuel Rivera, Universidad de Antioquia, Colombia  

Brain Metabolic Protection Conferred by the APOE3 Christchurch Variant in Midlife: Results from a Colombian Cohort. Catarina Tristão-Pereira, Boston University, Boston, MA  

Plasma Biomarker Profiles in Heterozygous APOE3-Christchurch Carriers from the Colombian PSEN1 E280A Kindred. Vincent Malotaux, Boston, MA  

Plasma Extracellular Vesicles from APOE3 Christchurch Carriers Reveal a Protective Gliovascular Phenotype in Early Autosomal Dominant Alzheimer’s Disease. Lina Pineda-Lopez, Universidad de Antioquia, Colombia  
1:15- 2:15Lunch  
2:15- 3:15Session 4: Latino Cohorts: Advancing Data Sharing and Harmonization Chair: Jorge Llibre-Guerra, Washington University St Louis, MO  
 Boston Latino Aging Study (BLAST): Yakeel T. Quiroz, Boston University and Massachusetts General Hospital

Rush Alzheimer’s Disease Center: David X. Marquez, Rush Alzheimer’s Disease Center, Chicago, IL

Health and Aging Brain Study (HABS-HD): Raul Vintimilla, University of North Texas Health Science Center

1Florida Alzheimer’s Disease Research Center: Idaly Velez Uribe, Mount Sinai Medical Center, Miami, FL  
3:15- 3:50Session 5: Rapid Fire Presentations Chair: Averi Giudicessi, Boston University, Marta Gonzalez Catalan, Massachusetts General Hospital  
3:15-3:20Memory Dispersion and its Association with Hippocampal Integrity in Older Latino Adults Without Dementia. Amanda I. Gonzalez, Boston University, Boston, MA  
3:21-3:26Serial Position Effects Improve Detection of Cognitive Impairment Across Diverse Older Adults. Alex L. Badillo Cabrera, Louisiana State University, LA  
3:27-3:32Psychosocial Stress, Allostatic Load, and Cognitive Functioning in Older Adults. Lecsy Gonzalez, University of Florida, FL  
3:33-3:38Culturally Adapting a Dementia Risk Reduction Program for Spanish Speaking Latino Adults in Rhode Island: A Framework Analysis. Alexandra Hernandez-Vallant, Brown University Health, Neuropsychology Program, Providence, RI  
3:39-3:44APOE-ε4 Carriership and Cognitive Trajectories in a Cohort of Asian, Black, Latinx, and White Older Adults in Northern California. L. Paloma Rojas-Saunero, Department of Epidemiology, UCLA Fielding School of Public Health, University of California, Los Angeles, CA  
3:45-3:50Mild Behavioral Impairment and its Association with P-tau 217 Across Three Racial/Ethnic Groups. Alicia Goytizolo, Department of Psychology, Florida Atlantic University, FL  
3:50- 5:15Session 6: ADRD Biomarkers in Latino Populations   Chairs: Raul Vintimilla, University of North Texas Health Science Center; Jorge Llibre-Guerra, Washington University St Louis  
3:50- 4:10 ADRD Biomarkers: Definitions and Vascular Biomarkers. Hugo Aparicio, Boston University School of Medicine, Boston, MA  
4:10- 4:30Novelty and Nuance in Blood-based Biomarkers in Aging, Cognition and Neurodegeneration. Steven Arnold, Massachusetts General Hospital, Boston, MA  
4:30- 4:40White Matter Hyperintensities and Tract-Specific Integrity Predict Cognitive Outcomes in Latino Older Adults. Averi Giudicessi, Boston University, Boston, MA  
4:40- 4:50 Plasma pTau217 Positivity is Associated with Memory‑Related Subjective Cognitive Decline in Cognitively Normal Hispanic/Latino Older Adults. Zvinka Z. Zlatar, University of California, San Diego  
4:50- 5:00The Association of Hormone Replacement Therapy and Global Cognition in Women from Two Ethnic Groups: A Biopsychosocial Approach. Macarena Jones, Albizu University, Miami, FL  
5:00- 5:15 Discussion  
5:30-8:00Poster Session and Social Reception (In person only)
Day 2 (Sept 25)     
8:00-9:00Breakfast with the CADLAS Special Interest Groups (In person only)
9:00-10:30 Session 7: Featured Research Session II: Latino-centric resources of the Rush Alzheimer’s Disease Center combined with other studies of Latinos for a common scientific purpose   Chairs: David X. Marquez, Melissa Lamar, Rush Alzheimer’s Disease Center  

Latino-Centric Resources of the Rush Alzheimer’s Disease Center: A Focus on Latino Core. David X. Marquez, Rush Alzheimer’s Disease Center, IL  

NGAGE to Engage Latino Communities in Dementia Research: Lessons from the Rush ADRC. Brittney Lange-Maia, Rush Alzheimer’s Disease Center, IL  

Moving Beyond the RADC: Combining Cohort Studies of Latinos to Better Conceptualize Cognitive and Brain Aging. Melissa Lamar, Rush Alzheimer’s Disease Center, IL  

Moving Beyond the Continental United States: Psychosocial Risk and Resilience in Participants of Latino Core and PROSPECT Cognitive Ancillary Study. Mayra L. Estrella, Rush Alzheimer’s Disease Center, IL  
10:30-10:45Coffee Break  
10:45- 12:15Session 8: From Recruitment to Retention: Improving Latino Engagement in Clinical Research Chairs: Mirella Diaz-Santos, UCLA; Sharon Sanz Simon, Rutgers University  
10:45- 11:05A Cognitive Screening Program in Community-based Medical Clinics to Facilitate Latino Participation in Alzheimer’s Disease Research. David Salmon, University of California, San Diego, CA  
11:05- 11:25From Community to Cortex: Innovative Pathways for Brain Health Research. Luis Medina, University of Houston, TX  
11:25- 11:35Engaging an ‘Invisible’ Minority: Recruitment Insights from the BRAINY-NJ Study (Brazilian Aging in New York – New Jersey Study). Sharon Sanz Simon, Rutgers University, NJ  
11:35- 11:45Addressing Structural Barriers to the Participation of Latino/Hispanic Communities in Clinical Trials on Dementia. G. Adriana Perez, University of Pennsylvania, School of Nursing, Philadelphia, PA  
11:45- 11:55Advancing Health Equity in the Borderlands: Improving Older Adult Health through the Geriatric Workforce Enhancement Program. Sarah Y. Jimenez, University of Texas at El Paso College of Nursing and the Geriatric Workforce Enhancement Program  
11:55- 12:15Discussion  
12:15- 1:00Lunch
1:00- 2:40 Session 9: Emerging Trends in Interventions and Clinical Trials Chairs: Liliana Ramirez-Gomez, Massachusetts General Hospital, MA; Irving Vega, Michigan State University, MI  
1:00- 1:20Disproportionate Eligibility and Biomarker Profiles Among Latinos in Preclinical Alzheimer’s Prevention Trials. Doris Molina, University of South California, San Diego, CA  
1:20- 1:40Lessons Learned from the Alzheimer’s Prevention Initiative (API) Colombia Trial David Aguillon, Universidad de Antioquia, Colombia  
1:40- 2:00Non-Pharmacological Interventions in Argentina and Latin America: Current Practices and Regional Challenges. Maria Eugenia Martin, FLENI, Argentina  
2:00- 2:10From Breakthrough to Access: Challenges in Delivering Anti-Amyloid Treatments to Latino Patients. Liliana Ramirez-Gomez, Massachusetts General Hospital, Boston, MA  
2:10- 2:20Lightning Presentations:

Targeting RUNX1 Reverse Vascular Dysfunction in Alzheimer’s Disease and Vascular Dementia. Said Arevalo-Alquichire, Schepens Eye Research Institute of Mass Eye and Ear, Harvard Medical School, Boston, MA, USA

Targeting Lipid Remodeling, Circular RNAs and Autophagy to Modulate Amyloid-β Dynamics in Alzheimer’s Disease. Skarleth Cardenas Romero, Beth Israel Deaconess Medical Center, Boston, MA, USA  
2:20- 2:40Discussion  
2:40- 4:10Session 10: Novel Strategies to Improve Caregiving Outcomes Among Latinos Chairs: Miriam Rodriguez, Indiana University; Jaime Perales-Puchalt, University of Kansas Alzheimer’s Disease Research Center  
2:40- 3:00Integrating Culture and Behavioral Intervention Science to Support Latino Dementia Caregivers Maria Quiñones-Cordero, University of Rochester School of Nursing, Rochester, NY   
3:00- 3:20Improving the Health of Latino Family Caregivers with Digital Interventions. Felipe Jain, Massachusetts General Hospital, Boston, MA  
3:20- 3:30Supporting Latino Informal Caregivers via Text Messaging: Six Years of Progress. Jaime Perales-Puchalt, University of Kansas Alzheimer’s Disease Research Center, KS  
3:30- 3:40Navigating Financial Planning: Barriers and Enablers Among Latino Caregivers of Persons with Dementia. Jasmine Santoyo-Olsson, University of California, San Francisco, CA  
3:40- 3:50“I don’t want that type of help”: Lived Experiences of Latina Women Caring for a Loved One Living with AD/ADRD. Marianne Gutierrez, University of California Joe C. Wen School of Nursing, Los Angeles, CA  
3:50- 4:10Discussion  
4:10- 5:20Session 11: AI and Computational Approaches in ADRD Diagnosis and Treatment Chair: Daniel Saldana, Massachusetts General Hospital, Boston, MA  
4:10- 4:30The Digital Detection of Dementia (D3) Trial Malaz Boustani, Indiana University School of Medicine, IN  
4:30- 4:50Predicting Undiagnosed Alzheimer’s Disease and Disease Stage Using Fair Machine Learning Methods in Electronic Health Records. Timothy Chang, University of California, Los Angeles, CA  
4:50- 5:00Leveraging Large-Scale Electronic Health Records to Understand the Role of Bilingualism in Dementia. Xinsong Du, Brigham and Women’s Hospital, Boston, MA  
5:00- 5:20Discussion  
5:20- 5:30Awards for Best Posters and Oral Presentations | Closing Remarks Chair: Yakeel T. Quiroz, Boston University and Massachusetts General Hospital, Boston, MA